Univesithi ea Michigan State (MSU) e kopane le Philips Lighting ho ntlafatsa mabone a tlatsetso ea sethopo setsing sa univesithi sa East Lansing, Michigan, mo khamphaseng.
Mabone a sodium (HPS) a khatello e phahameng e 'nile ea e-ba maemo a indasteri ea horticulture ka lilemo tse mashome, empa li-diode tse hlahisang leseli, tse tsejoang ka hore ke li-LED, li tumme ka mabaka a sa tšoaneng. Li-LED li bonts'a matla a maholo a matla 'me li tšoarella nako e telele ho feta mabone a HPS.
Ka kakaretso, li-module tse 264 tsa Philips LED toplighting, tse nang le bofubelu bo tebileng / bosoeu, boputsoa bo bohareng, li kentsoe likarolong tse 11 tsa greenhouses tse sebelisetsoang ho ruta temo ea lirapa le ho fihla ho MSU. Ho kenngoa ke phello ea tšebelisano pakeng tsa Philips Lighting le mekhatlo e 'maloa ho MSU.
Hobane mabone a tlatsetso a sebelisoa haholo - ho fihlela lihora tse 16 ka letsatsi - ho tloha ka Mphalane ho isa ho Mmesa selemo se seng le se seng, ho boloka matla ho bohlokoa. Ka lebaka la ho fokotseha ho tloha ho li-watts tse 440 tse nang le mabone a HPS ho isa ho li-watts tse 200 tse nang le li-LED, MSU e rera ho boloka matla a selemo le selemo ho feta $15,000.
"Univesithing ea Michigan State e nkoa e le e 'ngoe ea litsi tsa thuto ea horticulture ea Amerika Leboea, ke ka lebaka leo re thabileng hore MSU e khethile li-LED tsa Philips Lighting ho tšehetsa phetoho ea theknoloji ea LED," ho boletse Ron DeKok, Mookameli oa Ntšetso-pele ea Khoebo Horticulture Philips Lighting.
Ho nts'etsapele boitlamo ba Philips Lighting ba ho ts'ehetsa thuto le lipatlisiso tsa temo ea lirapa, ho kenya LED ke e 'ngoe ea tse kholo ka ho fetisisa univesithing efe kapa efe Amerika Leboea. Litho tsa Lefapha la Temo ea Lirapa ka hare ho CANR - ho kenyeletsoa Roberto lopez, motlatsi oa moprofesa, le Kristin Getter, setsebi sa thuto - ba batlile litšebelisano tsa lichelete ho nchafatsa likarolo tsohle tsa li-greenhouses tsa ho ruta.
"Re leboha Philips, 'me re ananela tšebelisano-'moho ea bona ho re thusa ho theha lilaboratori tsa kajeno tsa thuto ea greenhouse le lilaboratori," ho boletse Getter. "Li-greenhouses tsena li sebelisoa haholo bakeng sa ho ruta, hammoho le ho lema limela bakeng sa lirapa tsa liteko tsa temo ea lirapa tsa khamphaseng. Mokhatlo oa Baithuti ba Temo ea Lirapa o boetse o lema limela ka har'a matloana ana a limela ho li rekisa e le ho tšehetsa mesebetsi ea ona. ”
Lithuto tse 'maloa li sebelisa li-greenhouses e le karolo ea bohlokoa ea kharikhulamo ea matsoho. Lefapha la Temo ea Lirapa hajoale le na le baithuti ba 123 ba ngolisitseng thutong e kholo ea lilemo tse nne, baithuti ba 28 ba phehellang thuto ea temo ea limela e tlase le ba 39 lenaneong la lilemo tse peli.
"Michigan e boemong ba boraro naheng ka tlhahiso ea lipalesa," Lopez o itse. “Re etella naha pele ka boleng ba thekiso ea lijalo tse ngata tsa lipalesa. Li-LED li fana ka ntlafatso e hlokahalang haholo, 'me hammoho le lintlafatso tse ling tsa matlo a limela, re fa baithuti ba rona monyetla oa ho fumana lits'ebeletso le lisebelisoa tse ka ba lokisetsang ho fetela mesebetsing ea bona hantle.
Ka holimo: Kristin Getter le Roberto Lopez ho e 'ngoe ea li-greenhouses tsa ho ruta MSU.